The wavelength of the note emitted by a tuning fork of frequency 100 Hz is 3.32 m. if the density of air at STP is 1.29 `kg//m^(3)`, the `gamma` for air is

What is the mass of air in a room measuring 10.0 m x 5.2 m x 2.5 m, if the density of air is 1.3 kg//m^3 ?

Find the velocity of sound in air at NTP. The density of air is 1.29kgm^(-3), gamma for this is 1.42?

Given the density of air is 1.29 kg m^(-3) . Then, the relative density of air is ________.

Given the density of air is 1.29 kg m^(-3) . Then, the relative density of air is ________.

A resonance air column of length 20 cm resonates with a tuning fork of frequency 250 Hz . The speed of sound in air is

A resonance air column of length 20 cm resonates with a tuning fork of frequency 250 Hz . The speed of sound in air is

The air in a pipe closed at one end is in resonance with a vibrating tuning fork of frequency 170 Hz. If the velocity of sound in air is 340 m/s, the length of the vibrating air column is

Calculate the r.m.s. velocity of air molecules at S.T.P. Given density of air at S.T.P. is 1.296 kg m^(-3) .

At STP sound waves of wavelength 2 m are produced in air by a tuning fork of frequency 200 Hz. What will be increase of wavelength at a temperature of 27^(@)C ?

The length, breadth and height of a room are 8 m, 5 m and 3 m respectively. If density of air is 1.29 kg m^(-3) , find the mass of air in the room.